Allied Telesis AT-x510L-28GT

Other manuals for Allied Telesis AT-x510L-28GT

Questions and Answers

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Rebecca PalmerAug 4, 2025
How to fix Allied Telesis AT-x510L-28GT ID LED when it's off?
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  brandonfergusonAug 4, 2025
  If the Switch ID LED on your Allied Telesis switch is off, check the following: * Ensure the power cord is securely connected to both the power source and the AC connector on the switch's back panel. * Verify the power outlet is functional by plugging another device into it. * Try connecting the switch to a different power source. * Use a different power cord. * Confirm the voltage from the power source meets your region's required levels.
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meyersusanAug 8, 2025
What to do if LINK/ACT LED is off on Allied Telesis AT-x510L-28GT twisted pair port?
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  Melissa RogersAug 8, 2025
  If the LINK/ACT LED is off on a twisted pair port of your Allied Telesis switch, even when connected to a network device, try these steps: * Make sure the port is connected to the correct twisted pair cable. * Check that the connected network device is powered on and working correctly. * Try a different network device and cable with the port. * Ensure the twisted pair cable is shorter than 100 meters (328 feet). * Confirm you're using the right category of twisted pair cable.
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mccannsusanAug 17, 2025
How to turn on port LEDs on Allied Telesis AT-x510L-28GT Switch?
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  Karla TannerAug 17, 2025
  If all port LEDs are off on your Allied Telesis switch, even with active network connections, the switch might be in low power mode. To turn the LEDs on, either: * Press the eco-friendly button on the front panel of the switch. * Use the ECOFRIENDLY LED or NO ECOFRIENDLY LED commands in the command line interface.
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Julie HawkinsAug 21, 2025
What causes an Allied Telesis Switch to function intermittently?
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  Cassandra GarciaAug 21, 2025
  If your Allied Telesis switch is functioning intermittently, check these items: * Use the SHOW SYSTEM ENVIRONMENT command in the Privileged Exec mode to confirm the input voltage from the power source is stable and within the approved operating range. * Use the SHOW SYSTEM ENVIRONMENT command in the Privileged Exec mode to verify the fan is operating correctly. * Ensure the switch has adequate airflow in its location.
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Jason SummersAug 26, 2025
What to do if Allied Telesis AT-x510L-28GT is not providing power to PoE device?
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  Monica CarterAug 26, 2025
  If your Allied Telesis AT-x510-28GPX, AT-x510L-28GP, AT-x510-52GPX, or AT-x510L-52GP switch isn't powering a PoE device, try the following: * Confirm the device supports Mode A of the IEEE 802.3at standard by reviewing its documentation. * Ensure the device's power needs are under 30W. * Use the switch's management software to check if PoE is enabled on the port. * Check if the port's PoE power setting has been lowered below the device's power needs via the management software. * Try connecting the device to a different port on the switch.
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Nicholas ButlerAug 29, 2025
Why is the Allied Telesis AT-x510L-28GT ID LED flashing 'F'?
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  candicelaneAug 29, 2025
  If the Switch ID LED on the front of your Allied Telesis switch is flashing 'F', it indicates: * A cooling fan has failed. * One of the power supplies has failed. * The input voltage on one or both power supplies is outside the normal range. * The internal temperature of the switch is too high.
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Toni FryNov 11, 2025
Why is the LINK/ACT LED off for an SFP or SFP+ transceiver on my Allied Telesis AT-x510L-28GT?
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  Anthony HowellNov 12, 2025
  If the LINK/ACT LED for an SFP or SFP+ transceiver on your Allied Telesis switch is off, consider the following: * Verify the remote network device connected to the fiber optic port is working correctly. * Ensure the fiber optic cable is securely connected to both the SFP/SFP+ module and the remote network device. * Check that the transceiver is fully inserted in its slot. * If using SFP+ slots, confirm that VCStack is disabled on the switch. * Verify the operating specifications of the fiber optic ports on both the transceiver and the remote network device are compatible. * Ensure the correct type of fiber optic cabling is being used. * Verify the port is connected to the correct fiber optic cable. * Try connecting another network device to the fiber optic port with a dif...